Over the past 50 years researchers have made little progress in developing a general theory of traffic flow.
在过去的半个世纪里，研究人员在形成车流宏观理论方面鲜有进步。
Instead of examining content, he looks at how messages move through networks, on the theory that the traffic flow of legitimate messages and spam should be different.
不用检查邮件内容，他基于合法邮件与垃圾邮件在传输流量上应有差异的理论来观察邮件在网络中的传输方式。
Headway distribution and arrival distribution are two important distributions of traffic flow theory.
车头时距分布和到达分布是交通流理论中两个重要的分布。
It is very important to study the basic characteristics of traffic flow in transport planning theory.
研究交通流的本质特性是交通规划理论中基础性课题。
It is vital to solve the traffic congest problems that researching deeply on dynamics characteristic of traffic flow in our country and establishing new-style traffic flow theory.
如何深入探讨我国交通流动力学特性，建立新型的交通流理论，对指导解决交通拥堵问题至关重要。
Based on the collection and statistics of the traffic flow for crossroads, the fuzzy controller for the delay time of traffic lights was constructed by the theory of fuzzy.
基于对道路交叉路口车流量数据进行采集和统计分析，运用模糊理论构建了交通灯信号延时模糊控制器。
The mathematical model of traffic flow and traffic noise was established in this paper upon the fluid mechanics and noise theory.
利用流体力学与噪声理论建立了交通流和交通噪声数学模型。
The traffic flow theory is a set of models and method frames which aims is to study evolvement laws of traffic flow in time and space dimensions under some conditions.
交通流理论是研究在一定环境下交通流随时间和空间变化规律的模型和方法体系。
Description on multi traffic flows characteristics is the basis for the study on theory of multi traffic flow.
混合车流基本交通流特性描述是混合车流理论研究的基础。
In the second chapter, correlative knowledge of the traffic flow theory and current traffic flow forecast methods are introduced.
第二章主要阐述交通流的理论相关知识、当前常用的交通流量预测方法。
On the basis of urban planning theory, operations research, and theories of traffic flow, this paper focuses on the layout of urban underground expressway network.
本文在城市规划理论、运筹学和交通流等理论基础之上，重点研究地下快速路与地面交通系统相衔接的规划问题。
By introducing the equilibrium theory, this article analyses the distribution of communication traffic among different subnets and provides an effective flow distribution measure.
本文引入平衡理论，在此基础上分析节点在各个子网间业务量的分配比值，从而提供一项有效的流量分配的措施。
It provides theory and data basis for research on the characteristic of traffic flow under ice and snowfall conditions.
为冰雪条件下城市道路交通流特性研究提供理论及数据基础。
It provides theory and data basis for research on the characteristic of traffic flow under ice and snowfall conditions.
为冰雪条件下城市道路交通流特性研究提供理论及数据基础。
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